Uniaxial Geogrid rau Slope Stabilization: Engineering Tsim thiab Txhim Kho Mechanism
Slope instability yog ib qho kev sib tw geotechnical hauv kev tsim kho vaj tse xws li kev loj, railways, embankments, thiab khaws cov qauv. Kev ua tsis tiav yog feem ntau tshwm sim los ntawm tsis txaus shear lub zog, av yaig, thiab kev thauj khoom sab nraud.
Uniaxial geogrid yog qhov zoo tshaj plawstau dhau los ua ib qho kev daws teeb meem rau txoj kab nqes stabilization vim nws lub zog tensile siab, zoo heev creep kuj, thiab muaj zog av interlock muaj peev xwm.
Product Specifications thiab Performance Parameters
PP/hdpe Uniaxial Stretch Geogrid Technical Parameters
| Yam khoom / Specification | Chav tsev | NWS-35 | WM-50 | NWS-80 | NWS-120 | NWS-160 | WB-200 |
|---|---|---|---|---|---|---|---|
| Tensile Strength ib Meter Dav | kN/m Ntau dua los yog sib npaug | 35 | 50 | 80 | 120 | 160 | 200 |
| Elongation ntawm Break | % Tsawg dua lossis sib npaug | 10 | |||||
| Tensile Strength ntawm 2% Elongation | kN/m Ntau dua los yog sib npaug | 10 | 12 | 26 | 36 | 45 | 56 |
| Tensile Strength ntawm 5% Elongation | kN/m Ntau dua los yog sib npaug | 22 | 28 | 48 | 72 | 90 | 112 |
| Qhov kawg junction Strength | kN/m Ntau dua los yog sib npaug | 15 | 21 | 30.2 | 41 | 49 | 64 |
PE Uniaxial Stretch Geogrid Technical Parameters
| Yam khoom / Specification | Chav tsev | NWS-35 | WM-50 | NWS-80 | NWS-120 | NWS-160 |
|---|---|---|---|---|---|---|
| Tensile Strength ib Meter Dav | kN/m Ntau dua los yog sib npaug | 35 | 50 | 80 | 120 | 160 |
| Elongation ntawm Break | % Tsawg dua lossis sib npaug | 11.5 | ||||
| Tensile Strength ntawm 2% Elongation | kN/m Ntau dua los yog sib npaug | 7.5 | 12 | 21 | 33 | 47 |
| Tensile Strength ntawm 5% Elongation | kN/m Ntau dua los yog sib npaug | 21.5 | 23 | 40 | 65 | 93 |
| Qhov kawg junction Strength | kN/m Ntau dua los yog sib npaug | 16 | 21 | 31 | 46 | 60 |
Txhim kho Mechanism ntawm Uniaxial Geogrid hauv Slopes
Uniaxial geogrids yog tsim nrogsiab tensile lub zog nyob rau hauv ib qho kev taw qhia, ua rau lawv zoo tagnrho rau kev tiv thaiv lub ntiaj teb siab nyob rau hauv txoj kab nqes.
1. Tensile Reinforcement Effect
Thaum embedded hauv av txheej, geogrid:
- Muabtensile tsis kamtiv thaiv av txav
- Hloov kev ntxhov siab los ntawm cov av tsis muaj zog mus rau cov txheej txheem ntxiv
- Txo qhov deformation sab nraud thiab zawv zawg qhov kev pheej hmoo
Qhov no tsim ibreinforced av lojnrog kev txhim kho shear zog zoo heev.
2. Av-Geogrid Interlock Mechanism
Lub apertures ntawm geogrid tso cai rau cov av kom nkag mus thiab kaw rau hauv cov qauv:
- Txhim khokev sib txhuam tsis kam
- Tiv thaiv kom tsis txhob txav av
- Txhim kho kev faib khoom
Qhov kev sib cuam tshuam no ua rau acomposite systemes tsis yog ib qho yooj yim txheej txheej.
3. Load Redistribution
Uniaxial geogrids pab:
- Faib cov khoom hnyav hnyav thoob plaws ib cheeb tsam
- Txo cov cheeb tsam kev ntxhov siab
- Txhim kho tag nrho txoj kab nqes kev ruaj ntseg nyob rau hauv dynamic thiab static loads
Engineering Design Considerations
Txhawm rau ua kom pom kev ua tau zoo, txoj kab nqes stabilization tsim yuav tsum xav txog:
1. Kev xaiv lub zog tensile
Raws li txoj kab nqes qhov siab, hom av, thiab kev thauj khoom
Ntev - lub sij hawm tsim lub zog yuav tsum xav txog:
- Kev txo qis
- Kev puas tsuaj
- Environmental yam
2. Layer Spacing thiab Embedment Length
Vertical spacing feem ntau yog nyob ntawm0.3m mus 0.8m
Embedment length yuav tsum txaus siab:
- Internal stability (rub tawm tsis kam)
- Sab nraud stability (sliding thiab overturning)
3. Facing Systems
Uniaxial geogrids tuaj yeem ua ke nrog:
- Vegetated slope systems
- Qhwv ntsej muag qauv
- Cov vaj huam sib luag los yog thaiv cov phab ntsa
Qhov kev hloov pauv no tso cai rau ob qho tib sistructural stability thiab aesthetic kev koom ua ke.
Vim Li Cas Xaiv Peb Uniaxial Geogrid
Nrog xyoo ntawm kev tsim khoom thiab kev ua haujlwm hauv teb, peb muab:
Tswj nruj heevsiab - cov ntaub ntawv polymer muaj zog
ruaj khovntev -kev ua haujlwm nkag mus ntev
Customizable specifications rau txawv txoj kab nqes
Kev txhawb nqa engineering rau kev tsim thiab kev teeb tsa
Tau txais Engineering Support & Quotation
Nrhiav kev txhim khu kev qha stabilization kev daws teeb meem?
Customized tsim kev pom zoo
Technical data sheets & test reports
Kev hais lus nrawm hauv 24 teev
👉 Hu rau peb tam sim no txhawm rau txhim kho koj qhov kev txhim kho txoj kab nqes.
Thov ib daim Quote
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